Will chronic e cigarette use cause lung disease? Thoracic and Sleep Group Queensland Pulmonary toxicity of e cigarettes Can Vaping Cause Lung Cancer? Here's What We Know. What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Vaping May Be More Dangerous Than Cigarette Smoking, Studies Show University Hospitals As e cigarette use grows, more research needed on long term effects of vaping American Heart Association